Chevy Trailblazer SS Forum banner

1 - 6 of 6 Posts

·
Whiskey Tango...
AWD TBSS
Joined
·
4,084 Posts
Discussion Starter #1
I'm going to be getting some Kooks headers at the same time my RPM level 5/stall goes in and was wondering what the best header gaskets are. Also, what about header bolts? Are the Stage 8 any good or just use stock ones?
Thanks.
 

·
Registered
'06 AWD
Joined
·
100 Posts
Factory 2007 gaskets with stage 8 bolts are the hot setup. It's what I use cuz it works and doesn't leak.
 

·
Registered
Joined
·
308 Posts
The Kooks we bought for my buddies GTO came with all the necessary hardware, including grade 8 bolts and metal reinforced felt gaskets....we slapped them on and they look and work great...checked everything after a couple weeks and all was tight and leak free.
 

·
Registered
Joined
·
308 Posts
I'd use the GM "stock" gaskets and manifold bolts......
The stock manifold gaskets are metal and reusable...we just put the new Kooks supplied ones on because well....they are new!
 
1 - 6 of 6 Posts
Top